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NAICS 541513 and PSC D399 contractors

Computer Facilities Management Services. IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS. Cross-code contractor overlap.

NAICS 541513 + PSC D399

Last updated: April 17, 2026

Visible recipients

Mapped obligations

$66,356,141,947

State overlap

Top recipients

Visible recipients in the NAICS 541513 and PSC D399 overlap

General Dynamics Information Technology, Inc.

Falls Church, VA

Falls Church, VA | 3,177 awards | Top agency Department of Defense | NAICS 541512

$22,241,962,801

Leidos, Inc.

Reston, VA

Reston, VA | 9,621 awards | Top agency Department of Defense | NAICS 541512

$15,630,846,709

Caci Premier Technology, LLC

Chantilly, VA

Chantilly, VA | 5 awards | Top agency Office of Personnel Management | NAICS 561611

$402,286,206

Cgi Federal Inc.

Fairfax, VA

Fairfax, VA | 1,056 awards | Top agency Department of State | NAICS 541512

$5,616,943,208

Peraton Enterprise Solutions LLC

Chantilly, VA

Chantilly, VA | 415 awards | Top agency Department of Defense | NAICS 541512

$13,090,320,734

Microsoft Corporation

Redmond, WA

Redmond, WA | 514 awards | Top agency Department of Defense | NAICS 541512

$829,347,736

Network Security Systems Plus, INC

Mc Lean, VA

Mc Lean, VA | 6 awards | Top agency Department of Defense | NAICS 541512

$48,133,885

Tista Science And Technology Corporation

Rockville, MD

Rockville, MD | 37 awards | Top agency Department of Veterans Affairs | NAICS 541512

$605,612,497

Teksynap Corporation

Reston, VA

Reston, VA | 212 awards | Top agency Department of Defense | NAICS 541513

$529,895,962

General Dynamics One Source LLC

Falls Church, VA

Falls Church, VA | 158 awards | Top agency Department of Defense | NAICS 541512

$1,437,225,174

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